Does this Gregory pack have a warranty or guarantee?

Tech Specs:

Material:

[body] nylon HD oxford (420D), nylon HD oxford (245D); [bottom] ballistic nylon (1680D) 

Volume:

(small) 33 L, (medium) 35 L, (large) 37 L 

Support/Suspension:

Fusion LTS Suspension 

Shoulder Straps:

padded 

Waist-Belt:

yes, padded and adjustable 

Hydration Compatible:

yes, hydration sleeve, , dual hydration ports 

Reservoir Included:

no 

Rain Cover:

no 

Detachable Daypack:

no 

Detachable Lid:

no 

Access:

top, side 

Pockets:

(external) 1 front large gusset, 2 side mesh water bottle, 1 waist-belt zip, (internal) 1 lid map, 1 internal hydration sleeve 

Sleeping Bag Compartment:

no 

Weight:

(small) 3 lb 6 oz, (medium) 3 lb 8 oz, (large) 3 lb 10 oz 

Recommended Use:

day hikes, overnighters, alpine climbing, travel